Target Interview Questions, Process, and Tips

Q1. Tell me about yourself?
Add your answer
Q2. Where do you see yourself in 10 years from now?
Add your answer

Q1. What is ReactQuery?
Ans. 
ReactQuery is a library for managing server state in React applications.
• Provides hooks for fetching, caching, and updating data from APIs

• Automatically handles caching, background refetching, and stale data management

• Improves performance by reducing unnecessary network requests
Answered by AI
Add your answer
Q2. Have you used useMemo, useCallback
Ans. 
Yes, I have used useMemo and useCallback in React applications.
• Used useMemo to memoize expensive calculations and prevent unnecessary re-renders.

• Used useCallback to memoize functions and prevent unnecessary re-creations.

• Example: const memoizedValue = useMemo(() => calculateValue(a, b), [a, b]);

• Example: const memoizedFunction = useCallback(() => { doSomething(a, b); }, [a, b]);
Answered by AI
Add your answer

Standard DSA questions

Q1. How to do anomaly detection in un-structured data?
Ans. 
Anomaly detection in unstructured data involves using techniques like clustering, outlier detection, and natural language processing.
• Use clustering algorithms like k-means or DBSCAN to group similar data points together.

• Apply outlier detection methods such as isolation forests or one-class SVM to identify anomalies.

• Utilize natural language processing techniques like word embeddings or topic modeling for text data.

• Consi...read more
Answered by AI
Add your answer

2 coding problems.

One is on Hasmap

second one is on Tree

Q1. Pair programming Round
Add your answer
Q2. One problem step by step solving with unit test cases maintaining time complexity and space complexity.
Add your answer

Q1. High level Design
Add your answer

Q1. Techno - Managerial
Add your answer

Q1. Normal discussion benefits and salary
Add your answer